yohanrivera123's Activity (20)
yohanrivera123liked a comment in Brush Up Your Math Skills — Pi Day Is Almost Here!.Over 3 years ago
yohanrivera123 added a news bookmark.The massive methane gas leak that has been plaguing some Southern California residents since October 2015 has finally been sealed. The announcement that was accompanied by the r...Over 3 years ago
yohanrivera123 added a news bookmark.The 2015 holiday season brought little cheer to the thousands of Southern California residents affected by a methane leak from an underground gas storage facility. Since late No...Over 3 years ago
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